Objects in the image:
category: person
category: person
category: pizza
category: person
category: pizza
category: knife
category: person
category: pizza
category: pizza
category: dining table
category: person
category: person
category: person
category: person
category: person
category: cake

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it food?
a: Yes
q: is it the brown object being cut by the lady in pink?
a: No
q: is it the pizza with no one touching it?
a: Yes